After he and Kogoro Mori came out after drinking last night, something happened to the house where they had a quarrel when they passed by.

A young man wearing glasses named Takayuki Irie was murdered at home. The crime occurred just as they were passing by.

The police investigated the confessions of people around them and determined that many people heard the deceased arguing with a man named Nakamoto last night. The police are currently investigating whether Nakamoto may have impulsively committed murder after the argument.

The atmosphere in the Maori Detective Agency is heavy.

"It would have been better if I had gone to break up the fight last night," Mouri Kogoro said angrily, "It's all that old man's fault!"

"well……"

Mao Lilan and Conan sighed together.

"If you want to blame it, it's also because I didn't go," Chi Feichi sat on the sofa, "Compared to Mr. Maori who was drunk, I didn't drink much last night."

"Okay, what do you think you want to do?" Mouri Kogoro looked disgusted, "I am a famous detective."

"Dad..." Mao Lilan was lost for a moment. His father was taking responsibility, and he really looked like a famous detective. He suddenly laughed and asked, "What do you want to eat at night? Brother Fei Chi is also the same person, just

Just stay here and eat."

"Can I eat anything?" Mouri Kogoro suddenly became more energetic and sat up straight. Just as he was about to express his request for a drink, he was interrupted by a man who hurriedly opened the door and barged in.

"Mr. Maori, please help me!" The man looked very young, wearing a pink suit, with slightly curly short brown hair, and looked panicked.

"Huh?" Mouri Kogoro looked up in confusion.

The man quickly introduced himself, "Hello, I am a student at the Institute of Physics of Mihua University, and my classmate studied with Takayuki Irie who was murdered. My name is Hiroshi Nakamoto."

"Huh?" Mao Lilan suddenly thought of Nakamoto, who had an argument with the deceased last night.

"Your surname is Nakamoto?" Mouri Kogoro also reacted and immediately stood up from behind his desk and asked, "So it's you. You were the one who killed Mr. Irie yesterday, right?"

"No, I didn't kill anyone!" Hiroshi Nakamoto stepped forward and explained anxiously, "Although the police regarded me as the most important suspect and asked for questioning, they misunderstood. In fact, I didn't go to Irie's room at all last night.

Get in there! It’s true!”

Mouri Kogoro felt strange and asked Nakamoto Hiroshi to sit down. After Mouri Ran made tea and brought it to him, he asked seriously, "But the four of us heard it with our own ears last night. You and the murdered Irie did have a fierce argument."

Argument, you said you didn’t kill anyone, what’s going on?”

"That's a tape. He recorded the voice first and then created the illusion that it was me speaking." Hiroshi Nakamoto said helplessly.

"What?" Mouri Kogoro wondered, "Is it an illusion?"

"Yes..." Hiroshi Nakamoto nodded hesitantly, "After Irie calculated the time, he pressed the play button of the recorder, then threw the water glass and broke the glass, pretending that someone was arguing with him."

Chi Feichi thought about it for a moment: "..."
Chapter completed!